There are some settings that could be set differently from your hosting account for PHP error reporting. There are a lot of types of reporting and logging that can be toggled, some of which you can see here: https://www.php.net/manual/en/errorfunc.configuration.php#ini.error-reporting

In your wp-config.php file you should also be able to hide most with this:

ini_set(‘display_errors’,’Off’);
ini_set(‘error_reporting’, E_ALL );
define(‘WP_DEBUG’, false);
define(‘WP_DEBUG_DISPLAY’, false);